Kazuhiro Takeda

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Continuous process for preparing polytetrafluoroethylene wet powder
- Patent number 5,977,295
- Issue date Nov 2, 1999
- Daikin Industries, Ltd.
- Tetsuya Higuchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Continunous process for preparing polytetrafluoroethlene wet powder
- Patent number 5,747,640
- Issue date May 5, 1998
- Daikin Industries
- Tetsuya Higuchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL